01_CreateUser.cs

[Migration(1)]
public class CreateUserTable : Migration
{
    public override void Up()
    {
        Create.Table("myusertable")
                .WithColumn("id").AsInt32().NotNullable().PrimaryKey().Identity()
                .WithColumn("name").AsString(100).NotNullable()
                .WithColumn("birthdate").AsDateTime().NotNullable()
                .WithColumn("address").AsString(100).NotNullable()
                .WithColumn("email").AsString(200).Nullable();
    }

    public override void Down()
    {
        Delete.Table("myusertable");
    }
}